--- title: "Butler Creek Flip Open Scope Cover Eyepiece 20" description: "Black eyepiece scope cover with a flip-open design, watertight seal, and silent spring hinges. Size 20, tested to -40°F." canonical_url: "https://www.kygunco.com/product/butler-creek-mo20200-flip-open-scope-cover-eyepiece-20-black" meta: author: KYGUNCO "og:description": "Black eyepiece scope cover with a flip-open design, watertight seal, and silent spring hinges. Size 20, tested to -40°F." "og:image": "https://cdn.kygunco.com/assets/products/35486/thumbnail.jpg?v=1713447996" "og:image:height": "500" "og:image:width": "500" "og:title": "Butler Creek Flip Open Scope Cover Eyepiece 20" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Scope Caps & Accessories](https://www.kygunco.com/category/optics/scope-caps-and-accessories) / BTL-MO20200 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/35486/main.jpg?v=1713447996) For illustration purposes only, this image may not be an exact representation of the product. # BUTLER CREEK Flip Open Scope Cover Eyepiece 20 Black Eyepiece scope cover with a fast flip-open design for lens protection. Made for a custom fit with watertight, airtight sealing, silent spring hinges, and ambidextrous use. Size 20 in black; weighs less than an ounce and is tested to -40°F. 5.0 ** ** ** ** ** [1 review](#reviews) $7 Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 35486 Style BTL-MO20200 UPC 051525202004 Condition New Manufacturer [Butler Creek](https://www.kygunco.com/brand/butler-creek) Weight 2 lb Simply the ultimate scope lens protection for hunters and shooters. They’re custom fit to your scope, create a watertight, airtight seal and open with a touch of your thumb, so you can put your shot through the narrow window of opportunity in the most extreme conditions. - Fast, flip-open design keeps your eye on the target. - Silent spring hinges won’t spook game. - Water-tight, custom fit friction mounts anchor them to your scope. - Air-tight semi-O-ring keeps out dust and moisture. - Tested to –40°F. - Truly ambidextrous. - Weigh less than an ounce. - Also made for spotting scopes. Size: 20 Color: Black Eye Piece Outside Diameter (in): 1.775 Eyepiece Outside Diameter (mm): 45.1 ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Mike Fragala SPRINGFIELD, VA Excellent addition to my collection 11/8/2018 ** ** ** ** ** ## More from Butler Creek ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/butler-creek-mo20200-flip-open-scope-cover-eyepiece-20-black#webpage","@type":"WebPage","description":"Black eyepiece scope cover with a flip-open design, watertight seal, and silent spring hinges. 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